Source code for tests.system.providers.google.cloud.dataproc.example_dataproc_batch
# Licensed to the Apache Software Foundation (ASF) under one# or more contributor license agreements. See the NOTICE file# distributed with this work for additional information# regarding copyright ownership. The ASF licenses this file# to you under the Apache License, Version 2.0 (the# "License"); you may not use this file except in compliance# with the License. You may obtain a copy of the License at## http://www.apache.org/licenses/LICENSE-2.0## Unless required by applicable law or agreed to in writing,# software distributed under the License is distributed on an# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY# KIND, either express or implied. See the License for the# specific language governing permissions and limitations# under the License."""Example Airflow DAG for Dataproc batch operators."""importosfromdatetimeimportdatetimefromairflowimportmodelsfromairflow.providers.google.cloud.operators.dataprocimport(DataprocCreateBatchOperator,DataprocDeleteBatchOperator,DataprocGetBatchOperator,DataprocListBatchesOperator,)fromairflow.utils.trigger_ruleimportTriggerRule
)# [END how_to_cloud_dataproc_create_batch_operator]# [START how_to_cloud_dataproc_get_batch_operator]get_batch=DataprocGetBatchOperator(task_id="get_batch",project_id=PROJECT_ID,region=REGION,batch_id=BATCH_ID)# [END how_to_cloud_dataproc_get_batch_operator]# [START how_to_cloud_dataproc_list_batches_operator]list_batches=DataprocListBatchesOperator(task_id="list_batches",project_id=PROJECT_ID,region=REGION,)# [END how_to_cloud_dataproc_list_batches_operator]# [START how_to_cloud_dataproc_delete_batch_operator]delete_batch=DataprocDeleteBatchOperator(task_id="delete_batch",project_id=PROJECT_ID,region=REGION,batch_id=BATCH_ID)# [END how_to_cloud_dataproc_delete_batch_operator]delete_batch.trigger_rule=TriggerRule.ALL_DONEcreate_batch>>get_batch>>list_batches>>delete_batchfromtests.system.utils.watcherimportwatcher# This test needs watcher in order to properly mark success/failure# when "teardown" task with trigger rule is part of the DAGlist(dag.tasks)>>watcher()fromtests.system.utilsimportget_test_run# noqa: E402# Needed to run the example DAG with pytest (see: tests/system/README.md#run_via_pytest)